103535480

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 134928520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 127, 178, 229, 254, 356, 445, 458, 508, 635, 712, 890, 916, 1016, 1145, 1270, 1780, 1832, 2290, 2540, 3560, 4580, 5080, 9160, 11303, 20381, 22606, 29083, 40762, 45212, 56515, 58166, 81524, 90424, 101905, 113030, 116332, 145415, 163048, 203810, 226060, 232664, 290830, 407620, 452120, 581660, 815240, 1163320, 2588387, 5176774, 10353548, 12941935, 20707096, 25883870, 51767740, 103535480]

約数ペア:

[(1, 103535480), (2, 51767740), (4, 25883870), (5, 20707096), (8, 12941935), (10, 10353548), (20, 5176774), (40, 2588387), (89, 1163320), (127, 815240), (178, 581660), (229, 452120), (254, 407620), (356, 290830), (445, 232664), (458, 226060), (508, 203810), (635, 163048), (712, 145415), (890, 116332), (916, 113030), (1016, 101905), (1145, 90424), (1270, 81524), (1780, 58166), (1832, 56515), (2290, 45212), (2540, 40762), (3560, 29083), (4580, 22606), (5080, 20381), (9160, 11303)]